[ 38.988015] ------------[ cut here ]------------ [ 38.988937] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.990933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.992373] Modules linked in: [ 38.993006] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.995030] Tainted: [W]=WARN [ 38.995585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.998499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.999497] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.002693] RSP: 0018:ffff888013f5fbc0 EFLAGS: 00010286 [ 39.003666] RAX: 0000000000000000 RBX: ffffed10027ebf78 RCX: ffffffff813a4050 [ 39.004951] RDX: ffff88801a428000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.006262] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027ebf2f [ 39.007538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.008825] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f5fdf8 [ 39.010124] FS: 00007f566a685900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.011584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.012642] CR2: 00007f566ab77580 CR3: 000000000d419000 CR4: 0000000000350ef0 [ 39.013940] Call Trace: [ 39.014400] [ 39.014867] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.015769] ? __create_object+0x59/0x80 [ 39.016499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.017462] __vmalloc_noprof+0x59/0x60 [ 39.018224] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.019098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.020030] bpf_prog_alloc+0x39/0x200 [ 39.020758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021643] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.022548] do_seccomp+0x349/0x25e0 [ 39.023257] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.024166] ? __pfx_do_seccomp+0x10/0x10 [ 39.024955] ? find_held_lock+0x2b/0x80 [ 39.025667] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.026632] ? static_key_count+0x60/0x80 [ 39.027438] prctl_set_seccomp+0x4e/0x70 [ 39.028210] __do_sys_prctl+0xe6c/0x1d70 [ 39.028996] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.029843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.030818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.031782] ? irqentry_exit+0xf3/0x650 [ 39.032497] do_syscall_64+0xbf/0x430 [ 39.033230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.034172] RIP: 0033:0x7f566ab775cd [ 39.034867] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.038012] RSP: 002b:00007ffc1ffa2ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.039386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f566ab775cd [ 39.040672] RDX: 000056324d879e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.041951] RBP: 00007ffc1ffa2f50 R08: 0000000000000000 R09: 00007ffc1ffa25f0 [ 39.043220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563255a2aad0 [ 39.044486] R13: 00007ffc1ffa3380 R14: 0000563255a2bbc0 R15: 0000563255a3c780 [ 39.045780] [ 39.046223] irq event stamp: 2115 [ 39.046871] hardirqs last enabled at (2125): [] __up_console_sem+0x78/0x80 [ 39.048396] hardirqs last disabled at (2134): [] __up_console_sem+0x5d/0x80 [ 39.049946] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 39.051493] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 39.053021] ---[ end trace 0000000000000000 ]--- [ 41.980461] ------------[ cut here ]------------ [ 41.981223] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.982882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.984074] Modules linked in: [ 41.984558] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.986200] Tainted: [W]=WARN [ 41.986654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.987859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.988575] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 41.991239] RSP: 0018:ffff888015fffbc0 EFLAGS: 00010286 [ 41.992045] RAX: 0000000000000000 RBX: ffffed1002bfff78 RCX: ffffffff813a4050 [ 41.993103] RDX: ffff8880169d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.994183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfff2f [ 41.995249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.996304] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fffdf8 [ 41.997377] FS: 00007f4dbb786900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.998594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.999478] CR2: 00007f4dbbc78580 CR3: 000000000d22f000 CR4: 0000000000350ef0 [ 42.000539] Call Trace: [ 42.000950] [ 42.001299] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.002040] ? __create_object+0x59/0x80 [ 42.002661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.003461] __vmalloc_noprof+0x59/0x60 [ 42.004084] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.004806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.005546] bpf_prog_alloc+0x39/0x200 [ 42.006165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.006948] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.007668] do_seccomp+0x349/0x25e0 [ 42.008261] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.009009] ? __pfx_do_seccomp+0x10/0x10 [ 42.009632] ? find_held_lock+0x2b/0x80 [ 42.010258] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.011065] ? static_key_count+0x60/0x80 [ 42.011694] prctl_set_seccomp+0x4e/0x70 [ 42.012346] __do_sys_prctl+0xe6c/0x1d70 [ 42.012984] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.013679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.014485] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.015274] ? irqentry_exit+0xf3/0x650 [ 42.015899] do_syscall_64+0xbf/0x430 [ 42.016475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.017255] RIP: 0033:0x7f4dbbc785cd [ 42.017829] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.020438] RSP: 002b:00007ffeb0944480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.021551] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4dbbc785cd [ 42.022617] RDX: 000055a112cd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.023669] RBP: 00007ffeb09444e0 R08: 0000000000000000 R09: 00007ffeb0943b80 [ 42.024735] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a11d09ead0 [ 42.025778] R13: 00007ffeb0944910 R14: 000055a11d09fbc0 R15: 000055a11d0b0780 [ 42.026848] [ 42.027196] irq event stamp: 1709 [ 42.027692] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 42.028963] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.030214] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770 [ 42.031474] softirqs last disabled at (1465): [] __irq_exit_rcu+0xc4/0x100 [ 42.032701] ---[ end trace 0000000000000000 ]--- [ 42.805035] ------------[ cut here ]------------ [ 42.805989] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.808040] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.809549] Modules linked in: [ 42.810461] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.812566] Tainted: [W]=WARN [ 42.813195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.814749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.815653] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.818878] RSP: 0018:ffff8880097afbc0 EFLAGS: 00010286 [ 42.819953] RAX: 0000000000000000 RBX: ffffed10012f5f78 RCX: ffffffff813a4050 [ 42.821290] RDX: ffff888014783780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.822618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f5f2f [ 42.823923] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.825234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880097afdf8 [ 42.826561] FS: 00007f947f814900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.828024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.829102] CR2: 00007f947fd06580 CR3: 000000000db9f000 CR4: 0000000000350ef0 [ 42.830423] Call Trace: [ 42.830959] [ 42.831381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.832309] ? __create_object+0x59/0x80 [ 42.833101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.834095] __vmalloc_noprof+0x59/0x60 [ 42.834859] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.835709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.836661] bpf_prog_alloc+0x39/0x200 [ 42.837418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.838382] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.839306] do_seccomp+0x349/0x25e0 [ 42.840036] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.840963] ? __pfx_do_seccomp+0x10/0x10 [ 42.841783] ? find_held_lock+0x2b/0x80 [ 42.842522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.843501] ? static_key_count+0x60/0x80 [ 42.844318] prctl_set_seccomp+0x4e/0x70 [ 42.845109] __do_sys_prctl+0xe6c/0x1d70 [ 42.845926] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.846798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.847771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.848702] ? irqentry_exit+0xf3/0x650 [ 42.849490] do_syscall_64+0xbf/0x430 [ 42.850257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.851221] RIP: 0033:0x7f947fd065cd [ 42.851938] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.855198] RSP: 002b:00007ffc2b163570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.856588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f947fd065cd [ 42.857895] RDX: 000055b6eb49fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.859227] RBP: 00007ffc2b1635d0 R08: 0000000000000000 R09: 00007ffc2b162c70 [ 42.860524] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b71bf2ebf0 [ 42.861845] R13: 00007ffc2b163a00 R14: 000055b71bf38380 R15: 000055b71bf43460 [ 42.863184] [ 42.863623] irq event stamp: 1805 [ 42.864288] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.865832] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.867375] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.868965] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.870502] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52607' (ECDSA) to the list of known hosts. 2025/11/19 04:52:23 fuzzer started 2025/11/19 04:52:24 dialing manager at localhost:34383 2025/11/19 04:52:24 checking machine... 2025/11/19 04:52:24 checking revisions... [ 43.777223] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:52:24 testing simple program... [ 43.880097] cgroup: Unknown subsys name 'net' [ 43.949635] cgroup: Unknown subsys name 'cpuset' [ 43.964280] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:52:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000200 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff888016397f58 RSP=ffff888016397e88 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000007 R13=00007f4dbb755008 R14=0000000000000000 R15=ffff888016e9aa00 RIP=ffffffff81526d82 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4dbb786900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4dbb755008 CR3=000000000d0b8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000274d3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3c43d8d100 CR3=000000000de5d000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=32353a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3833325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303832 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000